RRB NTPC 2025-13-06-2025-3 RRB Question Paper

RRB NTPC 2025-13-06-2025-3 RRB Questions

41.
The value of 43 + [ 2 + { 55 - ( 28 รท 7 )} รท 3 ] is:
A.
55
B.
68
C.
62
D.
65
ANSWER :
C. 62
42.
What is the primary industrial process of producing phenol worldwide, and what is the intermediate used in this process?
A.
Dow process, toluene
B.
Raschig process, chlorobenzene
C.
Cumene process, cumene hydroperoxide
D.
Hock process, benzene
ANSWER :
C. Cumene process, cumene hydroperoxide
43.
Seven boxes, D, E, F, G, S, T and U, are kept one over the other but not necessarily in the same order. Only three boxes are kept below D. Only two boxes are kept between D and U. Only G is kept above T. E is kept at some place below F and at some place above S. Which box is kept at second position from the bottom?
A.
S
B.
U
C.
D
D.
F
ANSWER :
A. S
44.
Which Gumpha at Khandagiri in Odisha, India is known for carvings of twenty-four Jain Teerthankars?
A.
Trushula Gumpha
B.
Hathi Gumpha
C.
Ambika Gumpha
D.
Barabhuji Gumpha
ANSWER :
A. Trushula Gumpha
45.
If 'P' stands for 'รท', 'Q' stands for 'ร—', 'R' stands for '+' and 'S' stands for 'โˆ’', then the resultant of which of the following would be 38?
A.
32 Q 8 R 30 S 16 P 4
B.
32 S 8 R 30 Q 16 P 4
C.
32 P 8 S 30 R 16 Q 4
D.
32 R 8 S 30 Q 16 P 4
ANSWER :
C. 32 P 8 S 30 R 16 Q 4
46.
A quadratic equation is given by xยฒ โˆ’ 6x + k = 0. Find the value of k for which the equation has equal real roots.
A.
5
B.
11
C.
9
D.
7
ANSWER :
C. 9
47.
Each of the digits in the number 4917523 is arranged in the ascending order from left to right. Which of the following digits will be third from the left?
A.
4
B.
2
C.
5
D.
3
ANSWER :
D. 3
48.
Which feature in MS-PowerPoint 2019 allows you to reuse slides from another presentation without copying content manually?
A.
Animation Painter
B.
Slide Master
C.
Reuse Slides (under the Home tab)
D.
Format Painter
ANSWER :
C. Reuse Slides (under the Home tab)
49.
What should come in place of the question mark (?) in the given series based on the English alphabetical order?
XCH RWB LQV FKP ?
A.
JZE
B.
ZEJ
C.
ZJE
D.
JEZ
ANSWER :
B. ZEJ
50.
What will come in the place of the question mark (?) in the following equation, if '+' and 'โˆ’' are interchanged and 'ร—' and 'รท' are interchanged?
127 รท 7 + 324 ร— 4 โˆ’ 47 =?
A.
855
B.
755
C.
795
D.
885
ANSWER :
A. 855